[ 525.317423] bond0: (slave eth0): making interface the new active one [ 525.317508] bond0: (slave eth0): Enslaving as an active interface with an up link [ 529.489063] bond0: (slave eth0): Releasing backup interface [ 529.581951] bond0: (slave eth0): Enslaving as an active interface with an up link [ 533.782704] bond0: (slave eth0): Releasing backup interface [ 533.814700] bond0 (unregistering): Released all slaves